ActionStructureTransform Class Reference

Give each control-flow structure an opportunity to make a final transform. More...

#include <blockaction.hh>

Inheritance diagram for ActionStructureTransform:

Collaboration diagram for ActionStructureTransform:

Public Member Functions
virtual Action *	clone (const ActionGroupList &grouplist) const
	Clone the Action. More...
virtual int4	apply (Funcdata &data)
	Make a single attempt to apply this Action. More...
Public Member Functions inherited from Action
	Action (uint4 f, const string &nm, const string &g)
	Base constructor for an Action. More...
virtual void	printStatistics (ostream &s) const
	Dump statistics to stream. More...
int4	perform (Funcdata &data)
	Perform this action (if necessary) More...
bool	setBreakPoint (uint4 tp, const string &specify)
	Set a breakpoint on this action. More...
virtual void	clearBreakPoints (void)
	Clear all breakpoints set on this Action.
bool	setWarning (bool val, const string &specify)
	Set a warning on this action. More...
bool	disableRule (const string &specify)
	Disable a specific Rule within this. More...
bool	enableRule (const string &specify)
	Enable a specific Rule within this. More...
virtual void	reset (Funcdata &data)
	Reset the Action for a new function. More...
virtual void	resetStats (void)
	Reset all the counts to zero. More...
virtual int4	print (ostream &s, int4 num, int4 depth) const
	Print a description of this Action to stream. More...
virtual void	printState (ostream &s) const
	Print status to stream. More...
virtual Action *	getSubAction (const string &specify)
	Retrieve a specific sub-action by name. More...
virtual Rule *	getSubRule (const string &specify)
	Retrieve a specific sub-rule by name. More...

Additional Inherited Members
Public Types inherited from Action
enum	ruleflags {   rule_repeatapply = 4, rule_onceperfunc = 8, rule_oneactperfunc = 16, rule_debug = 32,   rule_warnings_on = 64, rule_warnings_given = 128 }
	Boolean behavior properties governing this particular Action. More...
enum	statusflags {   status_start =1, status_breakstarthit =2, status_repeat =4, status_mid =8,   status_end =16, status_actionbreak =32 }
	Boolean properties describing the status of an action. More...
enum	breakflags { break_start = 1, tmpbreak_start = 2, break_action = 4, tmpbreak_action = 8 }
	Break points associated with an Action. More...
Protected Member Functions inherited from Action
void	issueWarning (Architecture *glb)
	Warn that this Action has applied. More...
bool	checkStartBreak (void)
	Check start breakpoint. More...
bool	checkActionBreak (void)
	Check action breakpoint. More...
Protected Attributes inherited from Action
int4	lcount
	Changes not including last call to apply()
int4	count
	Number of changes made by this action so far.
uint4	status
	Current status.
uint4	breakpoint
	Breakpoint properties.
uint4	flags
	Behavior properties.
uint4	count_tests
	Number of times apply() has been called.
uint4	count_apply
	Number of times apply() made changes.
string	name
	Name of the action.
string	basegroup
	Base group this action belongs to.

Detailed Description

Give each control-flow structure an opportunity to make a final transform.

This is currently used to set up for loops via BlockWhileDo

Member Function Documentation

apply()

int4 ActionStructureTransform::apply ( Funcdata &  data )

virtual

Make a single attempt to apply this Action.

This is the main entry point for applying changes to a function that are specific to this Action. The method can inspect whatever it wants to decide if the Action does or does not apply. Changes are indicated by incrementing the count field.

Parameters

data	is the function to inspect/modify

Returns

0 for a complete application, -1 for a partial completion (due to breakpoint)

Implements Action.

clone()

virtual Action* ActionStructureTransform::clone ( const ActionGroupList &  grouplist ) const

inlinevirtual

Clone the Action.

If this Action is a member of one of the groups in the grouplist, this returns a clone of the Action, otherwise NULL is returned.

Parameters

grouplist

is the list of groups being cloned

Returns

the cloned Action or NULL

Implements Action.

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The documentation for this class was generated from the following files:

• blockaction.hh
• blockaction.cc